The phrase "area which has started" is grammatically correct and can be used in written English.
It can be used to refer to a specific region or field that has recently begun to develop or be addressed.
Example: "The area which has started to see significant growth in technology is attracting many investors."
Alternatives: "region that has begun" or "field that has initiated".
The disturbance was located in an area of low vertical wind shear and had a low-level circulation center which had started to consolidate.
We here only used data on individuals that bred in the core patches of the study area which have been intensively monitored, and which started to breed in 1981 1999 in order to collect lifetime data on recruitment.
We started with ornamental plantings on the mall area, which had never been anything but blacktop.
To date, YouCaring has focused on three areas of giving: personal, charitable (which it has started to do increasingly in partnership with high-profile organizations like Major League Baseball), and medical donations.
This kind of thing is fairly novel in Washington, but we're seeing it starting to happen a lot there, particularly in those areas which have embraced Open Government.
The implementation of operational models for the BOOS area has started at a number of institutions.
"This is the only project Vivendi has started which is outside its traditional five areas of business," Vivendi Chief Executive Jean-Bernard Levy told a news conference.
International expansion is a big area of growth for the dating site, which has support for 25 different languages and has started a global advertising campaign.
Within this general lumpy mould – which has the look of a mauled blancmange from some angles – he has started slicing away more specific areas.
The Association of Flight Attendants has started a hot line on which an E.A.P. representative provides information to members, families and friends about mental health professionals in their areas.
